100918576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 227485440

約数和(自身を除く): 126566864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 103, 152, 176, 206, 209, 293, 304, 412, 418, 586, 824, 836, 1133, 1172, 1648, 1672, 1957, 2266, 2344, 3223, 3344, 3914, 4532, 4688, 5567, 6446, 7828, 9064, 11134, 12892, 15656, 18128, 21527, 22268, 25784, 30179, 31312, 43054, 44536, 51568, 60358, 61237, 86108, 89072, 120716, 122474, 172216, 241432, 244948, 331969, 344432, 482864, 489896, 573401, 663938, 979792, 1146802, 1327876, 2293604, 2655752, 4587208, 5311504, 6307411, 9174416, 12614822, 25229644, 50459288, 100918576]

約数ペア:

[(1, 100918576), (2, 50459288), (4, 25229644), (8, 12614822), (11, 9174416), (16, 6307411), (19, 5311504), (22, 4587208), (38, 2655752), (44, 2293604), (76, 1327876), (88, 1146802), (103, 979792), (152, 663938), (176, 573401), (206, 489896), (209, 482864), (293, 344432), (304, 331969), (412, 244948), (418, 241432), (586, 172216), (824, 122474), (836, 120716), (1133, 89072), (1172, 86108), (1648, 61237), (1672, 60358), (1957, 51568), (2266, 44536), (2344, 43054), (3223, 31312), (3344, 30179), (3914, 25784), (4532, 22268), (4688, 21527), (5567, 18128), (6446, 15656), (7828, 12892), (9064, 11134)]